ES446992A1 - Un procedimiento para la produccion de un dispositivo para liberar agente activo a un medio acuoso, continua y sosteni-damente. - Google Patents

Un procedimiento para la produccion de un dispositivo para liberar agente activo a un medio acuoso, continua y sosteni-damente.

Info

Publication number: ES446992A1
Authority: ES; Spain
Prior art keywords: active agent; aqueous medium; producing; passage; same
Prior art date: 1973-04-25
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

ES446992A

Other languages

English (en)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Alza Corp

Original Assignee

Alza Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1973-04-25

Filing date

1976-04-13

Publication date

1977-07-01

1976-04-13 Application filed by Alza Corp filed Critical Alza Corp

1977-07-01 Publication of ES446992A1 publication Critical patent/ES446992A1/es

Status Expired legal-status Critical Current

Links

239000013543 active substance Substances 0.000 title abstract 6
238000000034 method Methods 0.000 title abstract 2
239000012736 aqueous medium Substances 0.000 abstract 3
230000003204 osmotic effect Effects 0.000 abstract 3
239000006185 dispersion Substances 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
- A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
- A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
- A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
- A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
- A61F6/142—Wirelike structures, e.g. loops, rings, spirals
- A61F6/144—Wirelike structures, e.g. loops, rings, spirals with T-configuration
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
- A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents

Landscapes

Health & Medical Sciences (AREA)
Veterinary Medicine (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Animal Behavior & Ethology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Pharmacology & Pharmacy (AREA)
Chemical & Material Sciences (AREA)
Vascular Medicine (AREA)
Medicinal Chemistry (AREA)
Heart & Thoracic Surgery (AREA)
Biomedical Technology (AREA)
Ophthalmology & Optometry (AREA)
Reproductive Health (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Organic Chemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
Epidemiology (AREA)
Medicinal Preparation (AREA)
Fertilizers (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Cultivation Of Plants (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Media Introduction/Drainage Providing Device (AREA)

ES446992A 1973-04-25 1976-04-13 Un procedimiento para la produccion de un dispositivo para liberar agente activo a un medio acuoso, continua y sosteni-damente. Expired ES446992A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US35435973A	1973-04-25	1973-04-25

Publications (1)

Publication Number	Publication Date
ES446992A1 true ES446992A1 (es)	1977-07-01

Family

ID=23392974

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES425644A Expired ES425644A1 (es)	1973-04-25	1974-04-24	Un dispositivo para liberar agente activo a un medio acuoso,continua y sostenidamente.
ES446992A Expired ES446992A1 (es)	1973-04-25	1976-04-13	Un procedimiento para la produccion de un dispositivo para liberar agente activo a un medio acuoso, continua y sosteni-damente.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES425644A Expired ES425644A1 (es)	1973-04-25	1974-04-24	Un dispositivo para liberar agente activo a un medio acuoso,continua y sostenidamente.

Country Status (18)

Country	Link
JP (1)	JPS6210205B2 (es)
AR (1)	AR201319A1 (es)
AT (1)	AT348129B (es)
BE (1)	BE814123A (es)
BR (1)	BR7403339D0 (es)
CA (1)	CA1009956A (es)
CH (1)	CH595098A5 (es)
DE (1)	DE2419795C2 (es)
DK (1)	DK145774C (es)
ES (2)	ES425644A1 (es)
FR (1)	FR2227010B1 (es)
GB (1)	GB1425550A (es)
IE (1)	IE40619B1 (es)
IL (1)	IL44649A (es)
IT (1)	IT1011788B (es)
NL (1)	NL188077C (es)
SE (1)	SE433441B (es)
ZA (1)	ZA742639B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5019292B2 (es) *	1972-09-13	1975-07-05
GB1503116A (en) *	1975-07-28	1978-03-08	Alza Corp	Sustained release drug delivery devices
HU174057B (hu) *	1976-09-17	1979-10-28	Richter Gedeon Vegyeszet	Sostav dlja pokrytij obespechivajuhhij uregulirovannuju otdachy aktivnogo vehhestva biologicheski aktivnykh preparatov i sposob poluchenija takikh preparatov s uregulirovannoj otdachej aktivnogo vehhestva
GB1561204A (en) *	1977-06-01	1980-02-13	Ici Ltd	Sustained release pharmaceutical composition
GB1601923A (en) *	1977-06-09	1981-11-04	Beecham Group Ltd	Sustained release compositions
EP0010987B1 (en) *	1978-11-07	1983-10-05	Beecham Group Plc	Device for oral administration to a ruminant animal
US4281654A (en) *	1980-04-07	1981-08-04	Alza Corporation	Drug delivery system for controlled ocular therapy
GB2077586A (en) *	1980-06-12	1981-12-23	Standard Telephones Cables Ltd	Sustained-release device
GB2109237B (en) *	1981-11-18	1985-12-18	Standard Telephones Cables Ltd	Composite materials
SE440313B (sv) *	1983-12-05	1985-07-29	Moelnlycke Ab	For intermittent kateterisering av kvinnor avsett hjelpmedel
NL8400339A (nl) *	1984-02-03	1985-09-02	Tno	Samenstelling en werkwijze voor het verduurzamen van hout.
DE3610878A1 (de) *	1986-04-01	1987-10-08	Boehringer Ingelheim Kg	Formlinge aus pellets
FR2623087A1 (fr) *	1987-03-13	1989-05-19	Medic 44 Sarl	Dispositif preservatif actif masculin et/ou feminin
US5302397A (en) *	1991-11-19	1994-04-12	Amsden Brian G	Polymer-based drug delivery system
DE4241662A1 (de) *	1992-12-04	1994-06-30	Schering Ag	Kombination einer empfängnisverhütenden Vorrichtung für den Uterus und eines entsprechenden Einführungsgerätes
GB0122318D0 (en) *	2001-09-14	2001-11-07	Novartis Ag	Organic compounds
SG10201811846VA (en) *	2018-12-31	2020-07-29	PS Global Sdn Bhd	An article for enriching soil fertility

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA988849A (en) *	1969-06-16	1976-05-11	Antonio Scommegna	Anti-fertility device
AU454482B2 (en) *	1970-11-05	1974-10-15	Alza Corporation	Drug-delivery system

1974
- 1974-04-09 GB GB1567374A patent/GB1425550A/en not_active Expired
- 1974-04-11 IE IE784/74A patent/IE40619B1/xx unknown
- 1974-04-16 IL IL44649A patent/IL44649A/en unknown
- 1974-04-19 DK DK217474A patent/DK145774C/da active
- 1974-04-23 CA CA198,003A patent/CA1009956A/en not_active Expired
- 1974-04-24 BR BR3339/74A patent/BR7403339D0/pt unknown
- 1974-04-24 ES ES425644A patent/ES425644A1/es not_active Expired
- 1974-04-24 AT AT338574A patent/AT348129B/de not_active IP Right Cessation
- 1974-04-24 DE DE2419795A patent/DE2419795C2/de not_active Expired
- 1974-04-24 BE BE143557A patent/BE814123A/xx not_active IP Right Cessation
- 1974-04-24 SE SE7405521A patent/SE433441B/xx not_active IP Right Cessation
- 1974-04-25 ZA ZA00742639A patent/ZA742639B/xx unknown
- 1974-04-25 JP JP49047092A patent/JPS6210205B2/ja not_active Expired
- 1974-04-25 AR AR253476A patent/AR201319A1/es active
- 1974-04-25 CH CH570674A patent/CH595098A5/xx not_active IP Right Cessation
- 1974-04-25 NL NLAANVRAGE7405605,A patent/NL188077C/xx active Search and Examination
- 1974-04-25 FR FR7414439A patent/FR2227010B1/fr not_active Expired
- 1974-04-26 IT IT68321/74A patent/IT1011788B/it active
1976
- 1976-04-13 ES ES446992A patent/ES446992A1/es not_active Expired

Also Published As

Publication number	Publication date
FR2227010A1 (es)	1974-11-22
DK145774C (da)	1983-08-22
NL188077C (nl)	1992-04-01
AU6807074A (en)	1975-10-23
DE2419795A1 (de)	1974-11-14
DE2419795C2 (de)	1986-10-09
IT1011788B (it)	1977-02-10
AR201319A1 (es)	1975-02-28
BR7403339D0 (pt)	1974-12-03
JPS6210205B2 (es)	1987-03-05
IE40619B1 (en)	1979-07-18
IL44649A0 (en)	1974-06-30
CH595098A5 (es)	1978-01-31
BE814123A (fr)	1974-08-16
ES425644A1 (es)	1977-04-16
NL7405605A (es)	1974-10-29
SE433441B (sv)	1984-05-28
GB1425550A (en)	1976-02-18
JPS5019291A (es)	1975-02-28
CA1009956A (en)	1977-05-10
IL44649A (en)	1976-06-30
ATA338574A (de)	1978-06-15
ZA742639B (en)	1975-05-28
IE40619L (en)	1974-10-25
FR2227010B1 (es)	1978-02-03
DK145774B (da)	1983-02-28
AT348129B (de)	1979-01-25

Legal Events

Date	Code	Title	Description
1998-03-01	FD1A	Patent lapsed	Effective date: 19980202

Publication	Publication Date	Title
ES425644A1 (es)	1977-04-16	Un dispositivo para liberar agente activo a un medio acuoso,continua y sostenidamente.
ES421237A1 (es)	1976-06-16	Perfeccionamientos introducidos en un aparato para formar una huella contorneada de parte del cuerpo de una persona.
ES410264A1 (es)	1975-12-01	Un procedimiento para fabricar un tubo de material que tie-ne una memoria elastica.
ES192970U (es)	1974-10-01	Dispositivo de valvula para un expendedor de fluidos a presion.
ES398829A1 (es)	1974-08-01	Perfeccionamientos en distribuidores osmoticos de agentes activos.
ES284607A1 (es)	1963-07-16	Mejoras introducidas en la fabricación de material en láminas unificado y flexible
FR2003986A1 (en)	1969-11-14	Line marking device for connecting to plant - spraying appliances
ES197904U (es)	1975-06-01	Un tubo de manguera.
ES77997U (es)	1960-04-16	Dispositivo perfeccionado para riego por aspersión
ES324345A3 (es)	1967-03-16	Procedimiento para la produccion de una preparacion biologicamente activa.
ES331630A1 (es)	1967-09-01	Procedimiento de polimerizacion del cloruro de vinilo en suspension acuosa para la obtencion de una resina que se presenta bajo forma de granos de porosidad elevada.
ES425412A1 (es)	1976-06-01	Procedimiento para la obtencion de epsilon-aminocaprnamida.
ES285436A2 (es)	1963-11-16	Aparato para la preparación de infusiones
JPS5274919A (en)	1977-06-23	Low noise valve
ES145989U (es)	1969-06-01	Señuelo giratorio para la pesca.
ES360837A1 (es)	1969-11-16	Procedimiento y aparato para regar zonas de terreno que po-sean cauces de agua con baja presion.
ES152439U (es)	1969-12-16	Taco perfeccionado de plástico
ES169789U (es)	1971-10-16	Aireador para peceras
ES184572U (es)	1973-09-01	Un soporte para aparato de riego por aspersion.
ES147887U (es)	1969-08-01	Aspersor perfeccionado.
ES208622U (es)	1976-04-01	Bolsa de agua perfeccionada.
ES384473A1 (es)	1973-03-16	Metodo y aparato para deformar un material por medio de un fluido a presion.
ES68802U (es)	1959-02-16	Cilindro principal de freno hidráulico con depósito solidario
ES297703A1 (es)	1964-09-01	Un procedimiento para obtener sustancias en estado separable
ES152790U (es)	1969-12-16	Grapa de amarre.